Research on resource allocation algorithm of multi-beam satellite communication signal

Yulong Yang; Zhigang Li; Yonglun Li

doi:10.1117/12.2557827

3 January 2020 Research on resource allocation algorithm of multi-beam satellite communication signal

Yulong Yang, Zhigang Li, Yonglun Li

Proceedings Volume 11373, Eleventh International Conference on Graphics and Image Processing (ICGIP 2019); 113732R (2020) https://doi.org/10.1117/12.2557827
Event: Eleventh International Conference on Graphics and Image Processing, 2019, Hangzhou, China

Abstract

At present, the satellite signal resource allocation strategy does not consider the coupling relationship between power and bandwidth. At the same time, due to the use of multi-beam antenna and frequency reuse techniques in satellite communication systems, the co-channel interference of inter-beam signals is a factor that should be considered. And Satellite systems have to deal with many real-time signal transmissions, and the limitation of transmission requirements on delay is also a consideration. Considering these factors and different signal transmission conditions between beams, a new satellite signal resource allocation algorithm is proposed by reconstructing the satellite system model. The simulation results show that the new algorithm improves the system capacity and reduces the second-order service rejection of the system while comparing with the previous resource allocation algorithm.

Citation Download Citation

Yulong Yang, Zhigang Li, and Yonglun Li "Research on resource allocation algorithm of multi-beam satellite communication signal", Proc. SPIE 11373, Eleventh International Conference on Graphics and Image Processing (ICGIP 2019), 113732R (3 January 2020); https://doi.org/10.1117/12.2557827

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available